GAT Sport NitraFlex Glycerol

GAT Sport Nitraflex Glycerol — Extreme Pump and Hydration, Zero Stimulants

Nitraflex Glycerol is GAT's dedicated stim-free pump formula — built around a high-dose glycerol blend that drives water into muscle cells for extreme fullness, improved vascularity and significantly enhanced endurance. Take it alone for a clean pump session, or stack it under Nitraflex Original for the complete energy-plus-pump experience. 473ml / Unflavoured, in stock at TopDog Nutrition.

Key Benefits

• High-dose glycerol formula — glycerol is a powerful osmolyte that draws water into muscle tissue for hyper-hydration and extreme fullness.
• Extreme muscle pumps — the hyper-hydrated muscle state translates directly to tighter, rounder, more pronounced pumps.
• Improved vascularity — better cell hydration supports visible vascularity during and after training.
• Enhanced endurance — muscle cells with higher water content perform better and fatigue later.
• Zero stimulants — train at any time of day, stack with anything.

Nitraflex Glycerol vs Nitraflex Original

Nitraflex Original provides energy, focus, testosterone support and pumps. Nitraflex Glycerol is the pure pump specialist — no stimulants, entirely focused on glycerol-driven hydration and muscle fullness. Use them together for the most comprehensive pre-workout experience, or use Glycerol alone on days when you don't want or need the stimulant load. See Nitraflex Original.

Directions

Mix the labelled serving with 300–400ml of cold water 20–30 minutes before training. Can be combined with Nitraflex Original — add both to the same shaker for the complete stack.

Frequently Asked Questions

What does the glycerol pump actually feel like?

Fuller, tighter, more pronounced than a standard pre workout pump — the glycerol hyper-hydration effect is noticeable, particularly on higher-rep or pump-focused sessions. Muscles look and feel more full throughout the workout.